时轴

Andrew Carnegiestarted out as a bobbin boy in a cotton factory.haokaoshi.com

安德鲁？卡耐基开始工作时是在一家棉纺厂当线轴工。

It was believed that either alumina reacted with impurities in the iron powder or the surface diffusion caved the alumina particles to stick to the iron powder surfaces. Another approach was to use the air classifier mill to break up the sintered iron cakes into powders. The morphology of such particles was classified into 4 types in this study: irregular, equalaxed, near spherical, and flaky. The morphological differences were affected by the extent of sintering. The higher the extent of sintering, the stronger the inter-particle bonding.

此外，本实验利用空气分级气流粉碎机将还原后的烧结体进行粉碎，实验结果显示粉碎后的粉末形貌可以分为四种，不规则形、等轴形、近球形和片形，形貌上的差异是由於还原时铁粉烧结程度的不同，烧结程度越高，粉末间键结强度越强，因此粉碎过程中会产生高程度的塑性变形，以至於粉末形貌越来越接近球形，最后因粉末表面大量加工硬化产生破裂，形成片状碎屑。

Axis hook acting in concert with compensation has been adopted, and the hook points to catch thread loop at equivalence to left and right,there by reducing skip stitching and thread breakage considerably.

采用了梭轴配合补偿机构，旋梭在勾线时的左右位置均等，可防止跳线以及断线。

When in the short axis view with the papillary muscles and chordae tendineae in view place the M. mode cursor between the papillary muscles and obtain an M-mode trace of cardiac function.

当心室乳头肌与其腱索呈现在短轴图像时，将M模式的屏幕游标放在心室的乳头肌之间，同时藉由M模式探测心脏的功能。

When machining parts with bore as positioning reference, if clearance fit positioning is adopted, machining accuracy is certainly affected due to the existence of clearance.

在精加工以内孔为定位基准的零件时，所用芯轴类工装如果采用间隙配合定位，由于定位间隙的存在，必然影响零件的加工精度。

Disk rotation balance week, will go to a certain point of view, the local emergence of the greatest axial clearance or minimum clearance space.

平衡盘转动一周，会在转到某一角度时，局部出现轴向间隙的最大间隙或最小间隙。

The results show that the improved transaxles can reduce the vibrations and noise when the clutch operating. It can efficiently solve the problems which occur in clutch house and the connect place between clutch and clutch shaft. Then it also increase the life time of transaxles and promote the comfort of the car driving.

其结果显示，此改善后的离合器背板，除有效地解决离合器壳破裂或离合器壳与离合器轴间之焊接处裂损漏油的问题外，又能缓和换档时离合器接合所产生的冲击，进而增加自动联合传动器的使用寿命且提升驾驶人及乘客之驾驶与乘坐的舒适性。

On account of the fact that the empirical formula given by Building Code for calculating the height of compression area in reinforced concrete member subjected to small eccentricity will result in less amount of steel reinforcement so as to decrease the factor of safety, thas a more accurate empirical formula is presented in this paper.

文中指出了新规范关于钢筋混凝土小偏压构件在对称配筋计算时截面受压区高度近似计算公式会引起较大的配筋误差，从而建议了合理的计算公式，同时对&中和轴位于翼缘内的工字形对称配筋小偏压构件&的配筋计算作了补充。

Through analyzing the result, we can draw a conclusion that it is an effective way to increase the thickness of crank web than to increase the shaft diameter by the way which improves the rounded stress of the crankshaft from structural.

通过对计算结果的分析，得出在结构上改善曲轴过渡圆角处应力集中时，增加曲柄臂厚度与增加轴颈直径是较有效的方法，为某增压发动机曲轴的结构设计提供了理论依据。

The single factor orthogonal turn-milling experiments have been done. The influence rule of cutting speed vc and axial feed fa on residual stress of workpiece surface was researched and analyzed theoretically, when orthogonal turn-milling was done on steel 65#.

通过单因素正交车铣残余应力实验，研究了车铣加工65#钢时，分别改变切削速度vc和轴向进给量fa两个切削用量对已加工件表面残余应力的影响规律，并进行了理论分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。